/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraCommon.h
Enumerates states a Niagara script can be in.
enum ENiagaraScriptCompileStatus { NCS_Unknown, NCS_Dirty, NCS_Error, NCS_UpToDate, NCS_BeingCreated, NCS_UpToDateWithWarnings, NCS_ComputeUpToDateWithWarnings, NCS_MAX, }